baber/WOPTO huggingface dataset:
Patent JP-2009174503-A (JP)
Title: Misfire detector and misfire detecting method of internal combustion engine
Inventor: KANO HIROYUKI
IPC: F16H37/06
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a misfire detector of an internal combustion engine with improved misfire detecting accuracy.  <P>SOLUTION: When determining the existence of random misfire wherein it is determined misfire when misfire occurs once in any cylinder out of a plurality of cylinders, an EFI ECU performs determination using a first determination level (S3, S4). Further, the EFI ECU performs determination using a second determination level for determining existence of continuous misfire wherein misfire occurs in a first cylinder out of the plurality of cylinders in a first cycle and a second cycle continuing from the first cycle, different from the first determination level (S2, S7).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179075-A (JP)
Title: Delaying information notice method and device for transport facility
Inventor: MURAI MARIKO
IPC: G06Q50/30
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delaying information notice method and a device for a transport facility capable of collectively providing the delaying information to a user requiring the delaying information.  <P>SOLUTION: At least commuter pass information input by respective users, notice designation range information indicating a notice desire range from an entrainment point and a mail address of a portable terminal are registered in a user information memory 104, and ticket gate passing information indicating whether or not the respective users pass the ticket gate is recorded in a user position information memory 103. When delaying is generated on any transport facility (S201), a first user group utilizing the generation section of delaying is sorted by retrieving the user information memory 104 (S202) and a second user group who does not pass the ticket gate is sorted by retrieving the user position information memory 103 from the first user group (S203). The delaying information is mailed to the portable terminal of the user that the present position is within the notice designation range of the users of the second user group (S204, S205).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180095-A (JP)
Title: Negative pressure generating device
Inventor: KAWAMORI YUTAKA
IPC: F02M25/08
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the configuration of a negative pressure generating device by generating a negative pressure irrespective of whether supercharging is present or not.  <P>SOLUTION: A turbocharger 1 and a throttle device 5 are installed in an intake passage 3 of an engine 2 in this order from the upstream side. A bypass passage 6 is formed to communicate with the upstream side of the turbocharger 1 and the downstream side of the throttle device 5. The negative pressure generating device generates a negative pressure by an air ejector 7 installed in the bypass passage 6. The air ejector 7 includes a nozzle section, a negative pressure chamber, and a diffuser section. The air ejector 7 is rotatably installed in the bypass passage 6 to replace the positions of the nozzle section and the diffuser section. The negative pressure generated by the air ejector 7 is supplied to a canister 23 through a negative pressure passage 24. The evaporated fuel produced in a fuel tank 21 is captured by the canister 23. The evaporated fuel captured by the canister 23 is purged to the intake passage 3 through the negative pressure passage 24 and the bypass passage 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182071-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: HIGASHI TERUTAKA
IPC: H01L29/49
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device, capable of balancing prevention of generation of a leak current, with a reduction in the resistance in a diffusion region, in manufacturing a semiconductor device that include the diffusion region having a step.  <P>SOLUTION: Active regions 2 extending in X-direction, control gate electrodes 7 extending in Y-direction and floating gate electrodes 5 located at intersection parts between both of these are respectively formed on a semiconductor substrate 1; embedded insulating films 3, in trenches related to the inside of a source formation planned region crossing the plurality of active regions 2, are removed; and source regions 9b, having steps and flat drain regions 9a, are formed by carrying out impurity ion implantation by using the control gate electrodes 7 as a mask. Thereafter, a Co film 10, a Ti film 11 and a TiN film 12 are formed, in this order, on the entire surface of the semiconductor substrate 1 so that the ratio of the film thickness of the Ti film 11 to that of the Co film 10 is set to 1.0-1.4, and thereafter, contact regions among the control gate electrodes 7 and the source/drain diffusion regions 9, and the Co films 10 are silicided by carrying out an annealing process.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180900-A (JP)
Title: Character training instructional aid, character training system, and character training program
Inventor: KONO CHIE
IPC: G09B5/02
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a character training instructional aid, a character training system, and a character training program, capable of enhancing training efficiency compared with conventional ones, and capable of making progress earlier in a technique of a trained person.  <P>SOLUTION: This character training instructional aid displays tracing lines 4a-4f for a training objective character arranged respectively in a plurality of training frames 3a-3f, while displaying sequentially display portions thereof to reduce the display portions stepwisely. This character training system comprises display means 51, 52 for displaying a model 55, a tracing line 59 and the like of the training objective character, a storage means for holding a character training data for displaying the model 55 and the tracing line 59, a computation/control means for displaying the model 55 and the tracing line 59 on the display means 51, 52, and a hand writing input means 52 capable of inputting the training objective character, by hand writing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180000-A (JP)
Title: Chain visually confirming device for chain gate
Inventor: SAGAWA SHINJI
IPC: E06B11/02
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chain visually confirming device for a chain gate formed in an extremely simple structure and economical since the running cost is not needed.  <P>SOLUTION: This chain visually confirming device 10 for a chain gate comprises: a cylindrical body 30; a recursive reflective film 40 stamped on the outer surface of the cylindrical body 30; and cap members 50 secured to both ends of the cylindrical body 30, respectively. The outer diameter of the cylindrical body 30 is smaller than the lateral width of a chain storage groove. The cap member 50 is formed by combining a pair of cap pieces 51 with each other. A chain 21 is inserted into the cylindrical body 30. The chain 21 is held by the cap pieces 51.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182750-A (JP)
Title: Communication system and ethod coping with a plurality of network protocol
Inventor: MIYATA HIROSHI
IPC: H04L12/70
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system and a communication method capable of recognizing the existence of a translator on a communication path.  <P>SOLUTION: The communication system wherein communication is performed between a first communication device connected to an IPv6 network and a second communication device connected to an IPv4 network, includes: a translator which converts an IPv6 address to an IPv4 address to permit access from the first communication device to the second communication device; and an address generation means which adds a dummy prefix to an IPv6 address or an IPv4 address to generate an IPv6 address in response to an inquiry and embeds a specific bit string showing that a communication packet will pass the translator, into the dummy prefix and provides the IPv6 address. The first communication device detects the specific bit string from the IPv6 address acquired from the address generation means to recognize that the communication packet will pass throughthe translator.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182752-A (JP)
Title: Power-supply unit, and communication terminal
Inventor: KOBAYASHI TERUO
IPC: H04B7/15
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a driving battery by acquiring a small direct current from a relatively large alternating current.  <P>SOLUTION: This power-supply unit 14 is attached to a motor or the like, and provided for a communication terminal transmitting measurement data or the like, and is characterized by providing a power-supply unit 14 including: a current transformer 11 obtaining an alternating current from a power line 31 connected to the communication terminal 1 operating at an alternating current, and lowering the current value of the obtained alternating current; and a commuting device 12 obtaining the alternating current from the current transformer 11 to convert the obtained alternating current to a direct current, and carrying the direct current to a body device 13 of the communication terminal 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187224-A (JP)
Title: Information processor and information processing program
Inventor: HAYASHI KAZUTAKA
IPC: G06F3/048
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor for performing the retrieval of a structure pattern appearing several times in a plurality of tree structures by recursive processing for every place to which a node is added.  <P>SOLUTION: The first retrieval means of an information processor performs the retrieval of a structure pattern appearing several times in a plurality of tree structures to nodes of lower rank than a node as the object of current processing in the tree structures, and a second retrieval means performs the retrieval of the structure pattern to nodes in higher rank than the node as the object of current processing in the tree structures for every non-retrieved node in lower rank than the node in high rank, and the first retrieval means and the second retrieval means return to the original node starting the retrieval when there exist no node as the object of retrieval.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184081-A (JP)
Title: Alignment device and holding device
Inventor: URA HARUO
IPC: B25J19/04
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alignment device capable of accurately performing complicated alignment.  <P>SOLUTION: A light-emitting part 101 attached to a support member 110 reflects light emitted from a light source 102 to the perpendicular direction by a reflection part 105 including a top part 104 of a cone mirror 103, and radial measuring light 130 is output. A light sensor 107 detects the measuring light 130 reflected by a columnar hole inner wall surface 109 of an object 115 having a cylindrical hole 116, and outputs a corresponding detection signal. A control part 121 and a control device 114 control a position of at least one of the support member 110 and the object 115 so that a distance between a center axis of the cylindrical hole 116 and a center axis of the support member 110 is within an allowable value based on the detection signal, and after positioning of them, a chuck 120 is controlled, and jaw members 111-113 are abutted to the cylindrical inner wall surface 109, and the object 115 is held by the chuck 120.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185988-A (JP)
Title: Radial roller bearing, and radial roller bearing device
Inventor: HASHIMOTO KENICHI
IPC: F16C33/46
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radial roller bearing without causing an abnormal sound by improving the raceway shape of an outer ring to eliminate the rotation irregularity of a needle-like roller.  <P>SOLUTION: This radial roller bearing includes a single-split outer ring 6 cylindrically formed by bending a steel plate, a plurality of needle-like rollers 7 rollingly arranged inside the outer ring 6 and circumferentially arranged at predetermined intervals, and a cage 8 holding the needle-like rollers 7. The width in the outer-ring circumferential direction of a projecting part formed in processing the outer ring 6 and projecting inward is set to a value allowing at least two of the needle-like rollers 7 adjacent to each other to be mounted thereon.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008125132-A (JP)
Title: Image processing apparatus, photographing apparatus, image processing method, image processing program, and recording medium
Inventor: AOKI ATSUSHI
IPC: G06T1/00
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of furthermore suppressing production of a false color signal by utilizing the correlation of color signals with respect to edges in a plurality of directions including oblique directions.  <P>SOLUTION: A data interpolation section 6 includes: a directional data calculation section means 61 that quantizes the directivity of an edge around a target pixel in a plurality of directions including at least either of an obliquely right upward direction and an obliquely right downward direction to calculate directivity data; a directivity detection section 62 that uses the directivity data in the plurality of directions calculated by the directional data calculation section means 61 to detect the directivity of the edge around the target pixel; a directivity color signal calculation section 63 that calculates the color signal corresponding to the directivity detected by the directivity detection section 62; and a target pixel color signal calculation section 64 that uses one or more color signals calculated by the directivity color signal calculation section 63 to calculate the color signal of the target pixel.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009184820-A (JP)
Title: Paper feeding structure for image forming device and image forming device equipped with paper feeding structure
Inventor: KAWAMOTO TAKASHI
IPC: B65H11/00
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent unintended opening/closing operation of a manual feed tray and generation of static electricity of a sheet member.  <P>SOLUTION: A paper feeding structure for an image forming device having a side face cover 7 provided on the side face of an image forming device body 2 is provided with the manual feed tray 51 rotatably mounted to the side face cover 7 and a conductive member 5 provided in the side face cover 7, constraining the opening/closing operation of the manual feed tray 51, and brought into contact with the sheet member P and used when the manual feed tray 51 is used. The conductive member 5 is set to have a case body installation potential of the image forming device body 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009190907-A (JP)
Title: Heat treatment apparatus
Inventor: MORI KAZUMI
IPC: C01B31/02
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment apparatus for heat-treating a carbon material which maintains high productivity and prevents clogging of the carbon material in a conveying path.  <P>SOLUTION: The heat treatment apparatus for heat-treating a fibrous or powdery carbon material comprises a crucible 4 made of an electrical conducting material for receiving the carbon material, a compression means 25 for compressing the carbon material received in the crucible 4, and an electric energizing means 25 for heat-treating the compressed carbon material by electrically energizing it through the crucible 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194456-A (JP)
Title: Wireless communication system, transmission terminal, and reception terminal
Inventor: HIRAYAMA YASUHIRO
IPC: H04J3/00
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication system, a transmission terminal, and a reception terminal which hardly bring about interference.  <P>SOLUTION: A wireless communication system 1 comprises a plurality of transmission terminals 3 transmitting signals at time slots assigned thereto and a reception terminal 3 receiving signals transmitted from the transmission terminals and performs TDMA wireless communication. The reception terminal 3 includes an interference detection means 21 for detecting interference between signals received from two or more transmission terminals 3 and an out-of-synchronization correction signal transmission means 23 for, when the interference detection means 21 has detected the interference, transmitting an out-of-synchronization correction signal which instructs transmission terminals 3 transmitting signals relating to the interference to correct signal transmission timings in such directions that the interference is reduced. Each transmission terminal 3 includes an out-of-synchronization correction signal reception means 13 for receiving the out-of-synchronization correction signal and a timing correction means 29 for correcting the signal transmission timing in accordance with the out-of-synchronization correction signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192756-A (JP)
Title: Display device
Inventor: TSUCHIYA AKI
IPC: G02F1/1339
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To ensure sufficient adhesive strength between each of the pair of bases of a liquid-crystal display panel and a surface bonded to a sealant.  <P>SOLUTION: The display device has a display panel having a first base formed with a predetermined integrated circuit, a second base positioned over one surface of the first base, and an adhesive member positioned between the first base and the second base and having an annular planar shape when seen from above the surface of the first base, the first base and the second base being bonded to each other by the adhesive member. The outer periphery of the adhesive member as seen from above the surface of the first base has a section consisting of a plurality of first portions passing through approximately the same position as the outer periphery of the surface of the first base, and a plurality of second portions connected to two of the first portions adjacent thereto, with the circumferential center of each of the plurality of second portions receding toward the inner periphery of the adhesive member as seen from above the surface of the first base.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008203848-A (JP)
Title: Optical device and liquid crystal display employing the same
Inventor: CHO SUNG NAE
IPC: G02F1/1335
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device and a liquid crystal display employing the same.  <P>SOLUTION: The optical device has a magnetic material layer magnetized in a first direction. The magnetic material layer reflects an electromagnetic waves which have a magnetic field component being in parallel with the first direction and transmits the electromagnetic waves which have a magnetic field component vertical to the first direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009194721-A (JP)
Title: Image signal processing device, image signal processing method, and imaging device
Inventor: WATARAI YUJI
IPC: H04N9/04
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce irregular color noise by suppressing generation of a color shift.  <P>SOLUTION: A colorless area An including the original point of the color difference space of a correction processing part, a first boundary line B1 to partition the inside and outside of the colorless area An, a suppression area An3 located closer to the original point side than the first boundary line B1 and predetermined by a color difference suppressing width Cwd, and a second boundary line B2 to partition the interior of the suppression area An3 and an area An2 on the inside of the suppression area are set. The correction processing part generates output color difference signals with the amount of correction for input color difference signals Cb, Cr set at [0], when the values of the color difference signals Cb, Cr are outside of the colorless area An, and generates the output color difference signals by correcting the input color difference signals Cb, Cr so as to bring them close to [0], when the values of the color difference signals Cb, Cr are inside of the suppression area An3. Furthermore, the correction processing part generates the output color difference signals by correcting the input color difference signals Cb, Cr to values between a value on the first boundary line B1 and a value on the second boundary line B2, when the values of the color difference signals Cb, Cr are in the suppression area An3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013394-A (JP)
Title: Ink composition, ink set and inkjet recording method
Inventor: YANAGI TERUKAZU
IPC: C09D11/00
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition and ink set, having high aggregation reaction speed which has never been achieved previously.  <P>SOLUTION: The ink composition includes: the particles (A) which are insoluble and dispersed in an aqueous dispersion medium, a polarity of the first particles (A) being one of positive and negative; and second particles (B) which are insoluble and dispersed in the aqueous dispersion medium, the particles (B) including both a cationic group and an anionic group, the second particles (B) having a zeta potential that changes along with a change in pH of the aqueous dispersion medium, percentage of a water-soluble component in the second particles (B) being not higher than 5% by mass. The ink set includes a treatment liquid which changes the ink composition and the pH of the ink composition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009191204-A (JP)
Title: Ink composition
Inventor: YODA JUN
IPC: C09D11/00
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ink composition that includes a pigment, a vinyl chloride-based resin and an organic solvent and includes excellent storage stability.  <P>SOLUTION: In the ink composition comprising at least a pigment, a vinyl chloride-based resin and an organic solvent, the ink composition includes a polyfunctional carboxylic acid or its anhydride. The ink composition further includes any one or more of solvents represented by general formula (1): R<SB>1</SB>CO(OR<SB>2</SB>)<SB>Z</SB>OR<SB>3</SB>, general formula (2): R<SB>4</SB>CO(OR<SB>5</SB>)<SB>Z</SB>OCOR<SB>6</SB>, general formula (3): R<SB>7</SB>(OR<SB>8</SB>)<SB>Z</SB>OR<SB>9</SB>and general formula (4): R<SB>10</SB>COOR<SB>11</SB>(wherein R<SB>2</SB>, R<SB>5</SB>and R<SB>8</SB>are each independently an ethylene group or a propylene group; R<SB>1</SB>, R<SB>3</SB>, R<SB>4</SB>and R<SB>6</SB>are each independently a 1-4C alkyl group; R<SB>7</SB>and R<SB>9</SB>are each independently a hydrogen atom or a 1-4C alkyl group; R<SB>10</SB>is a 2-hydroxyethyl group; R<SB>11</SB>is a 1-8C alkyl group; and Z is an integer of 1-3) as the organic solvent.  <P>COPYRIGHT: (C)2009,JPO&INPIT